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Integrating an MP3 decoder into the DVSDK

Prad
Expert 1125 points

Hi,

 

We are using OMAP35x EVM board and trying to integrating an MP3 decoder into the DVSDK stack as given in the below page.

http://processors.wiki.ti.com/index.php/How_do_I_Integrate_new_codecs_into_DVSDK

 

After installing c64xplus_mp3dec_1_31_001_production.bin and making all the necessary modifications,

when I try to rebuild the server, I get below error :

"ti/sdo/codecs/mp3dec/ce/MP3DEC.xdc", line 29:  incompatible override (serverFxns)

error:  compilation failed: parser failed (pass 2)

gmake[1]: *** [package/package.xdc.inc] Error 1

gmake: *** [packages/ti/sdo/codecs/mp3dec/ce,.interfaces] Error 2

make: *** [.all-packages] Error 2

 

Please let me know what could be the solution to compile without errors.

 

Thankyou in advance.

Prad

 

  • 0
    TI__Intellectual 1515 points

    Hello,

      Can you please specify which version of Codec Engine(or DVSDK) you are using? This version of Mp3 decoder can be used with CE 2.25 or later versions. If you are using older version, you need another(older) version of MP3 decoder.

    thanks,

    Venkat

  • 0 in reply to VenkatVesangi
    Expert 1125 points

    Hi Venkat,

    I am using the latest version which I downloaded from the TI's webpage.

    Regards,

    Prad

  • 0 in reply to Prad
    TI__Intellectual 1515 points

    Hi,

      Can you please clearly mention the DVSDK release you are using? Please refer to the DVSDK release notes for exact version. Latest DVSDK version for OMAP35x is 3.01.00.10. If you are using this version, MP3 decoder version 1.31.01.001 version should work for you. This MP3 decoder version was tested with DVSDK release. If you are using older version of DVSDK, we need a different MP3 decoder release.

    thanks,

    Venkat 

  • 0 in reply to VenkatVesangi
    Expert 1125 points

    Thankyou Venkat,

    I  found that mp3dec version was 1_31_001, I will try with version _01_31_01_001.

    Regards.

    Prad

  • 0 in reply to Prad
    Expert 1125 points

    Hi Venkat,

     

    I was able to build without problem, thankyou for the advice.

     

    I have some questions on Mega Codec Server,

    actually I installed latest MegaCodecServer into the DVSDK and tried to Run the Audio decoder

    examples, I was able to run the mp3 audio(davincieffect.mp3) but some noise aslo gets integrated while playing,

    meanwhile there is too much noise with other mp3 files created from my PC. 

     

    Thankyou,

    Prad